CenturyLink uses a hierarchy of customer accounts to help you manage your business. Your customer number (sometimes referred to as a BusOrg) is a unique identifier for your organization and can have one or more billing account numbers, each with a separate invoice assigned to it. Large organizations can also have multiple customer numbers.
Most pages show data for all accounts that you are assigned to (all customer numbers and their billing account numbers), so you don't need to select one. If you are looking for data for a specific account, you can search, sort, or filter the information.
Note: While we're working on building out MyLevel3 support content in this library, you can click the Help icon () next to the title on any MyLevel3 page to find help related that section of MyLevel3.